Power Integrity Analysis of Power Distribution Network Segmented Using DGS–Electromagnetic Bandgap Structure in Mixed-Signal PCBs
In this paper, we present the power integrity analysis of a power distribution network (PDN) employing a segmentation technique based on the electromagnetic bandgap (EBG) structure with a defected ground structure (DGS). For efficient analysis of power integrity, a domain decomposition method (DDM)...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2020-12-01
|
| Series: | Electronics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-9292/9/12/2036 |
| _version_ | 1797546005597519872 |
|---|---|
| author | Myunghoi Kim |
| author_facet | Myunghoi Kim |
| author_sort | Myunghoi Kim |
| collection | DOAJ |
| description | In this paper, we present the power integrity analysis of a power distribution network (PDN) employing a segmentation technique based on the electromagnetic bandgap (EBG) structure with a defected ground structure (DGS). For efficient analysis of power integrity, a domain decomposition method (DDM) with a novel modeling of the DGS–EBG-based PDN is presented. In the DDM, analytical models for the partitioned parts of the PDN are developed, and their impedance parameters are analytically extracted. The resonant modes for the power integrity analysis are rigorously examined using the DDM and electric-field distribution. The effect of the DGS–EBG stopband on the resonant modes are analyzed. The proposed DDM and power integrity analysis are verified using full-wave simulation and measurements. The DDM result shows good agreement with the full-wave simulation and measurements. |
| first_indexed | 2024-03-10T14:23:57Z |
| format | Article |
| id | doaj.art-17f7c183d9094cefbc083cb28249fe93 |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-03-10T14:23:57Z |
| publishDate | 2020-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-17f7c183d9094cefbc083cb28249fe932023-11-20T23:07:32ZengMDPI AGElectronics2079-92922020-12-01912203610.3390/electronics9122036Power Integrity Analysis of Power Distribution Network Segmented Using DGS–Electromagnetic Bandgap Structure in Mixed-Signal PCBsMyunghoi Kim0Department of ICT and Robotics Engineering, Hankyong National University, Anseong 17579, KoreaIn this paper, we present the power integrity analysis of a power distribution network (PDN) employing a segmentation technique based on the electromagnetic bandgap (EBG) structure with a defected ground structure (DGS). For efficient analysis of power integrity, a domain decomposition method (DDM) with a novel modeling of the DGS–EBG-based PDN is presented. In the DDM, analytical models for the partitioned parts of the PDN are developed, and their impedance parameters are analytically extracted. The resonant modes for the power integrity analysis are rigorously examined using the DDM and electric-field distribution. The effect of the DGS–EBG stopband on the resonant modes are analyzed. The proposed DDM and power integrity analysis are verified using full-wave simulation and measurements. The DDM result shows good agreement with the full-wave simulation and measurements.https://www.mdpi.com/2079-9292/9/12/2036domain decomposition method (DDM)electromagnetic bandgap (EBG)power integritypower/ground noisesimultaneous switching noise |
| spellingShingle | Myunghoi Kim Power Integrity Analysis of Power Distribution Network Segmented Using DGS–Electromagnetic Bandgap Structure in Mixed-Signal PCBs Electronics domain decomposition method (DDM) electromagnetic bandgap (EBG) power integrity power/ground noise simultaneous switching noise |
| title | Power Integrity Analysis of Power Distribution Network Segmented Using DGS–Electromagnetic Bandgap Structure in Mixed-Signal PCBs |
| title_full | Power Integrity Analysis of Power Distribution Network Segmented Using DGS–Electromagnetic Bandgap Structure in Mixed-Signal PCBs |
| title_fullStr | Power Integrity Analysis of Power Distribution Network Segmented Using DGS–Electromagnetic Bandgap Structure in Mixed-Signal PCBs |
| title_full_unstemmed | Power Integrity Analysis of Power Distribution Network Segmented Using DGS–Electromagnetic Bandgap Structure in Mixed-Signal PCBs |
| title_short | Power Integrity Analysis of Power Distribution Network Segmented Using DGS–Electromagnetic Bandgap Structure in Mixed-Signal PCBs |
| title_sort | power integrity analysis of power distribution network segmented using dgs electromagnetic bandgap structure in mixed signal pcbs |
| topic | domain decomposition method (DDM) electromagnetic bandgap (EBG) power integrity power/ground noise simultaneous switching noise |
| url | https://www.mdpi.com/2079-9292/9/12/2036 |
| work_keys_str_mv | AT myunghoikim powerintegrityanalysisofpowerdistributionnetworksegmentedusingdgselectromagneticbandgapstructureinmixedsignalpcbs |